Microphone



FIG. 1 is a perspective view of a microphone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view of one side thereof;

FIG. 5 is a side elevational view of the opposite side thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken line showings of the rectangles and portions thereof; the rectangles, circles and arcs on the bottom surfaces depict environmental subject matter and form no part of the claimed design. 

The ornamental design for a microphone, as shown and described. 